In Reply to: RE: Why on earth not??? nt posted by andyr on March 4, 2017 at 03:12:04:
Never mentioned bass, which by general agreement is nearly omnidirectional. The frequencies of interest would be maybe 500hz on up.
The space between the panel and the wall form a cavity. It is of regular dimention and will reflect the sound right back at the panel.
Sure, it'll go all over. And it'll diminish or fade very quickly.
5 degree toe might be enough to break up a standing back wave. I don't know.
By actual measure, my panels are toed at 11 degrees.
I suspect that you could MEASURE such a phenom by comparing a panels impulse response in Free Air VS in a room. Limit response window to 5 to7 ms. Try different frequencies, too.
You might ALSO see such energy reflected back to the amplifier, but I don't know, other than a O-Scope how you'd measure that.
Too much is never enough
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Follow Ups
- RE: Why on earth not??? nt - pictureguy 10:10:59 03/04/17 (2)
- RE: Why on earth not??? nt - BDP24 22:08:10 03/04/17 (1)
- RE: Why on earth not??? nt - pictureguy 22:20:50 03/04/17 (0)